Haxl.Core.RequestStore

Bucketing requests by DataSource.

When a request is issued by the client via dataFetch, it is placed in the RequestStore. When we are ready to fetch the current batch of requests, the contents operation extracts the fetches, bucketed by DataSource.

Documentation

data BlockedFetches u

A batch of BlockedFetch objects for a single DataSource

Constructors

forall r . DataSource u r => BlockedFetches [BlockedFetch r]

data RequestStore u

A container for multiple BlockedFetch objects.

noRequests :: RequestStore u

A new empty RequestStore.

addRequest :: forall u r. DataSource u r => BlockedFetch r -> RequestStore u -> RequestStore u

Adds a BlockedFetch to a RequestStore.

contents :: RequestStore u -> [BlockedFetches u]

Retrieves the whole contents of the RequestStore.